baber/WOPTO huggingface dataset:
Patent KR-20020075023-A (KR)
Title: Apparatus for collecting transporting goods on belt conveyor
Inventor: MUN SEONG RYONG
IPC: B65G47/00
Filed: 2001-03-23
Abstract: PURPOSE: A load returning device of a belt conveyor is provided to efficiently prevent a load falling from a belt of a return line from fitting in a drive pulley and to avoid environmental pollution due to the falling of loads by returning the loads to the belt. CONSTITUTION: A load returning device comprises a chain unit(30) installed to move along a track between belts(22) orbiting along a return line and a transfer line by a drive pulley(24) and a load returning unit(60) moving leftward and rightward by first and second stoppers(40,50) installed in the chain unit. The load returning unit includes a plurality of openings(62) placed to closely adhere to the surface of a belt(22a) of the return line.
Patent KR-20020076100-A (KR)
Title: saving water device for toilet bowl
Inventor: HONG IN TAEK
IPC: E03D5/012
Filed: 2001-03-26
Abstract: PURPOSE: A water saving device for a toilet bowl is provided to economize water and to produce/manufacture with simple structure and low expenses. CONSTITUTION: The water saving device for a toilet bowl(A) comprises a control drainpipe(10) provided with a bending part(10a) and connected to a drain-outlet(1) of a toilet bowl(A) and interposed to the upper end of a drainpipe(30), a push rod unified with a piston(22a) on the lower end of a cylinder(21), a spring fitted to the lower part of the piston(22a), a working piece(23) and a pressuring piston(24) provided with a working lever(24a) on the upper end of the piston(22a), and a pressure generator(20) installed on the bending part(10a) of the control drainpipe(10).
Patent KR-20020083277-A (KR)
Inventor: KIM GWANG YEONG
IPC: G11C29/00
Filed: 2001-04-26
Abstract: PURPOSE: A circuit for inducing operation incapability of a defective product of a semiconductor memory device is provided, which can recover a semiconductor memory device in an operation incapability state through fuse cutting. CONSTITUTION: A state initialization signal output part(100) initializes each circuit of the semiconductor memory device by outputting an initialization signal initializing each circuit of the device normally if the device is normal when a power is applied to the device, and converts the semiconductor memory device into an operation incapability state by outputting an operation incapability signal to each circuit of the device when an embedded fuse(20) is cut. And an external input part(200a) cancels the operation incapability state of the device by converting the operation incapability signal into the initialization signal by supplying a signal from the external to the state initialization signal output part even though the fuse is cut.
Patent KR-20010098949-A (KR)
Title: Ｉｃ시험장치 및 ｉｃ시험방법
IPC: G01R31/3183
Filed: 2001-04-27
Abstract: 데이터 취득시간이 짧고 필요한 부분의 판정이 수행되어 정확한 SHMOO플롯의 결과를 표시할 수 있는 IC시험장치 및 방법을 제공한다. 측정점 분할부는 SHMOO플롯의 측정범위 내의 측정점을 블럭화한다. 제어부는 블럭 정점의 측정점의 패스/페일 판정을 측정부에 수행시켜 판정 결과의 패턴에서 인접하는 정점의 측정결과가 다른 블럭을 추출하여 측정 결과가 다른 정점을 갖는 변영역을 공유하고 있는 블럭을 블럭 내에 포함되는 측정점 모두를 측정하는 전체 측정블럭으로서 추출한다. 상기 측정부는 전체 측정블럭의 측정점 전부에 있어서 패스/페일을 판정한다.
Patent KR-20020085057-A (KR)
Title: Apparatus for measuring the size distribution of the steel grit
Inventor: KYUNG SUN SIK
IPC: G01N15/02
Filed: 2001-05-04
Abstract: PURPOSE: A steel grit particle size measurement device is provided to obtain high quality cold-rolled products by measuring distribution of particle size of steel grid in a rapid and convenient manner. CONSTITUTION: A steel grit particle size measurement device, comprises a grit injection unit(1) for injecting steel grit in a horizontal direction; a shooting room(7) for limiting the space for free falling of the steel grit injected from the grit injection unit; a plurality of glass tubes(8) mounted in a vertical direction along the lengthwise direction of a bottom plate of the shooting room, and which have open top ends; and a compressed air supply unit for supplying compressed air to the grit injection unit. The compressed air supply unit includes an air tank(4); an outlet air valve(2) for supplying the compressed air discharged from the air tank to the rear of the grit injection unit; a supply air valve(5) for supplying air to the air tank; and a pressure gauge for measuring pressure of the compressed air discharged from the air tank.
Patent KR-20020089882-A (KR)
Title: LCD back-light inverter
Inventor: MIN BYEONG UN
IPC: G02F1/13357
Filed: 2001-05-25
Abstract: PURPOSE: A backlight inverter of a liquid crystal display device is provided to simplify the circuit arrangement and stably carry out the output control for the change of an input voltage when a corresponding lamp is opened among at least more than two lamps while preventing the malfunction in the initial operation. CONSTITUTION: A backlight inverter of a liquid crystal display device includes a filtering element(C3) for filtering feedback signals which sense the size of a voltage according to on/off states of respective backlight lamps(Lamp1,Lamp2), a rectifying element for rectifying the plurality of feedback signals output from the filtering element, a switching control element for controlling on/off states of a buck switch, and a transistor(Q1) for receiving the feedback signals in common by a base terminal and carrying out on/off operations according to a voltage state of the base terminal, wherein the switching element is shut down by the off operation of the transistor.
Patent KR-20020090585-A (KR)
Title: an apparatus for forming bouquet
Inventor: AN SUNG KYUN
IPC: A01G5/02
Filed: 2001-05-28
Abstract: PURPOSE: A bouquet holder which permits easy taking out of a cage member for mounting flower stems therein after wrapping a bouquet and free controlling of the depth thereof is provided which allows an ordinary person as well as a skilled person to form bouquets in an aesthetically pleasing easily or conveniently and to wrap flowers more quickly. CONSTITUTION: This bouquet holder comprises: a stand(10) containing a receiving plate(15) formed by an inserting rod(14) with a insertion groove(12) at a center portion; an insertion rod(20) for being inserted into the insertion groove and separated therefrom; a supporting pipe(30) formed by an insertion hole(32) to be inserted by the insertion rod; and a cage member(40,40a) formed by plurals of implanting holes(45) and an insertion hole(46).
Patent KR-20010110161-A (KR)
Title: 자동차용 점화코일
IPC: F02P3/02
Filed: 2001-05-31
Abstract: 본 발명의 자동차용 점화코일은, 길이가 긴 형상의 자성코아(12)와, 이 자성코아(12)에 동심적으로 설치되어 저전압코일(22)을 지지하는 1차스풀(20)과 고전압코일(18)을 각각 지지하는 2차스풀(16), 한쪽 끝은 고전압콘넥터(30)로 연결되고 다른쪽 끝은 점화플러그로 연결되도록 구성된 원통형상 외부케이싱(24), 상기 2차스풀(16)의 한쪽 끝에 설치되고서 상기 고압코일(18)의 한쪽 끝에 전기적으로 연결된 제1전선부(44)와 상기 고압콘넥터(30)로 전기적으로 연결된 제2전선부(46)를 가진 다이오드(42) 및, 이 다이오드(42)를 보유지지하기 위한 지지수단(58, 60)과 상기 2차스풀(16)의 끝에 연결되도록 하는 스냅식 연결수단(52)을 가진 다이오드지지부재(48)로 이루어져 있다.
Patent KR-20020014988-A (KR)
Inventor: FUKUNISHI ICHIRO
IPC: G02F1/1362
Filed: 2001-05-31
Abstract: PURPOSE: A liquid crystal display device and a deficiency correcting method thereof are provided to easily correct leaking defects between the auxiliary capacitance electrode and the drain electrode and between source wiring and the drain electrode, and to normalize pixels. CONSTITUTION: A connection electrode(5a) and an island connection electrode(5b) coupled with each other via a drain line portion(5c) are serially provided at two different portions in an extension direction of a drain electrode(5) of a TFT(Thin Film Transistor)(4). The two connection and island connection electrodes are respectively connected to a pixel electrode(7) via contact holes(6a) respectively formed in a layer insulating film. The distantly disposed connection electrode is stacked onto an auxiliary capacitance electrode(11a) via a gate insulating film in-between to form a storage capacitance(13a). The island connection electrode is stacked onto an island auxiliary capacitance(11b) electrode via the gate insulating film in-between to form an island storage capacitance(13b). The island auxiliary capacitance electrode is connected to the auxiliary capacitance electrode through an auxiliary capacitance electrode thin line portion(11c). A liquid crystal display device(10) having the arrangement realizes easy correction of leaking defects between the auxiliary capacitance electrode and the drain electrode and between source wiring and the drain electrode, and normalization of pixels.
Patent KR-20020090080-A (KR)
Title: chair adapter
Inventor: JANG KANG SUB
IPC: A47B83/02
Filed: 2001-05-25
Abstract: PURPOSE: Provided is a handy desk adapter for folding chairs which makes ease of combining and separating from the folding chairs so that it is easily bound with the desks with raising the utilization ratio of the pre-existing desks. CONSTITUTION: The handy desk adapter for the folding chairs largely consists of a body part which includes a handy desk(15) in one frame pillar at left and right side of the chairs with including a rotational member(24) to be rotated against the axis of frame pillar bound with the body part, the handy desk and a desk connection member(18) to connect the handy desk and the rotational member; and an armrest part which distributes the weight of the handy desk with including a fixed member in the frame pillar and an armrest connection member to connect the fixed member and the armrest.
Patent KR-20020090828-A (KR)
Inventor: YUN YOUNG SU
IPC: C05F17/00
Filed: 2001-05-29
Abstract: PURPOSE: A method for preparing a sawdust compost for a facility house is provided, to obtain a sawdust compost containing no salt and no pine resin harmful to the generation of plants, by using the waste wood. CONSTITUTION: The method comprises the steps of pulverizing the waste wood to make sawdust; mixing the sawdust, the excretions of domestic cattle containing ammonia and a small amount of a fermentation enzyme; mixing up the mixture for 2-3 times per a day and repeating the mixing-up process for about a month; and packaging the obtained sawdust compost.
Patent KR-20020095484-A (KR)
Title: The process of parellel encoding for Direct Coding Time-to-Digital Converter
Inventor: KIM MIN GYU
IPC: H03M5/00
Filed: 2001-06-14
Abstract: PURPOSE: A method for encoding an output of a direct coding time-to-digital converter(TDC) in parallel is provided which can obtain the same value as the original output and also can reduce the number of TDC output encoding logic gates. CONSTITUTION: The method encodes the output of a direct coding time-to-digital converter(TDC) of a digital oscilloscope in parallel. In more detail, the output of the direct coding time-to-digital converter is divided and then encoded, and each encoded output becomes an independent output of the TDC and then is sent to a host computer. Using the fact that the output of the direct-coding TDC is 1-out-of-N code, its output is divided by M and then encoded respectively. These encoded values are added in a central processing unit to have the original output of the TDC. Thus, the number of circuit gates can be reduced.
Patent KR-20020095758-A (KR)
Title: Adaptive motion predict method
Inventor: JUNG YEONG AN
IPC: H04N19/14
Filed: 2001-06-15
Abstract: PURPOSE: An adaptive motion estimation method is provided to adaptively determine a search area according to the motion characteristics of images, thereby reducing the computation amount for the motion estimation and improving the entire codec performance. CONSTITUTION: An adaptive motion estimation method includes the steps of obtaining an average value of SAD values of previous k-th frame from a current image, comparing an average value for SAD values from (k+1)th to 2k-th frames with the average value of the SAD values of the previous k-th frame from the current frame, and reducing the motion estimation area if that average value from the (k+1)th to 2k-th frames is smaller and increasing the area in the other case in a motion estimation area determining part(111).
Patent KR-20030000531-A (KR)
Title: Method of controlling air fuel ratio and ignition for an engine in vehicles
Inventor: HAN YEONG SEOK
IPC: F02D41/04
Filed: 2001-06-26
Abstract: PURPOSE: A method for controlling the air-fuel ratio and ignition of a vehicle engine is provided to satisfy the exhaust regulation by controlling the air-fuel ratio and ignition, and to improve acceleration feeling by preventing the drop of output. CONSTITUTION: A method for controlling the air-fuel ratio and ignition of a vehicle engine comprises the steps of: determining whether the opening angle of a throttle is more than a predetermined value when the engine is running(S110); controlling fuel, intake air and ignition timing by applying a Wide Open Throttle(WOT) if engine rpm is within the predetermined range, the displacement numbers of throttle opening amount is more than one time and the displacement number of the throttle opening amount is more than a predetermine time; and controlling fuel, intake air and ignition timing retard by applying the WOT if the engine rpm is outside a reference value(S160).
Patent KR-20030002097-A (KR)
Title: A method of forming BLT layer in semiconductor device
Inventor: AHN SANG TAE
IPC: H01L27/105
Filed: 2001-06-30
Abstract: PURPOSE: A BLT(Bismuth-Lanthanum-Titanium oxide) film formation method of a ferroelectric capacitor is provided to reduce a thermal budget and to improve a uniformity of plasma by performing O2 plasma treatment before RTA(Rapid Thermal Annealing). CONSTITUTION: A BLT chemical source of liquid phase is coated on a substrate having a lower electrode(18) by using an MOD(Metal Organic Deposition). A bake processing is performed so as to remove solvents in the BLT chemical source. After activating plasma using a low frequency source and a high frequency source, an oxygen plasma treatment is then performed in order to remove metal residues and organics in the BLT chemical source. An RTA is performed to form a bismuth-layered perovskite structure. A furnace annealing is carrier out, thereby forming a BLT film(19) as a ferroelectric film.
Patent KR-20030002945-A (KR)
Title: Cellular phone for having dial tone and automatic origination function and control method thereof
Inventor: RYU JIN HUN
IPC: H04B1/40
Filed: 2001-07-03
Abstract: PURPOSE: A cellular phone having dial tone and automatic origination functions and a control method therefor are provided to be conveniently used by adding the dial tone and automatic origination functions to the cellular phone. CONSTITUTION: A memory(100) stores an automatic origination time table and other call association data. If a user selects dials and various modes, a key input unit(200) outputs key signals corresponding to the selected dials and various modes. An RF(Radio Frequency) transmitting/receiving unit(300) transmits and receives an RF signal. If a dial tone mode is selected through the key input unit(200) and a 'call' key is turned on through the key input unit or a folder and a flip is opened, a control unit(400) generates a dial tone. If a dial is inputted through the key input unit(200), the control unit(400) determines an automatic origination time according to the dial pattern through the automatic origination time table and performs an automatic origination operation through the RF transmitting/receiving unit(300).
Patent KR-20030004806-A (KR)
Title: Organic Electroluminescent Display Device
Inventor: LEE JAE JUN
IPC: H05B33/04
Filed: 2001-07-06
Abstract: PURPOSE: An organic electroluminescence display device is provided to improve the dehumidifying performance by using a porous sintered body as a dehumidifying agent and a supporter of the organic electroluminescence display device. CONSTITUTION: A supporting unit(12) is made of a stainless steel. A porous sintered body(14) used as a dehumidifying agent is deposited on the upper of the supporting unit(12). An electroluminescence display device(16) is provided on the upper of the porous sintered body(14). An area of the electroluminescence display device(16) is greater than that of the porous sintered body(14) and is located on the inner of edge of the supporting unit(12). The porous sintered body(14) is one of CaO, CaCO3, BaO, BaCO3, SrO, and SrCO3.
Patent KR-20030006042-A (KR)
Title: Digital door locker
Inventor: CHOI JONG UK
IPC: E05B49/00
Filed: 2001-07-11
Abstract: PURPOSE: A digital door locker with a digital switch is provided to reduce power consumption and be operated at a low voltage. CONSTITUTION: An outdoor shaft(13) is connected to an outdoor handle(11). An indoor shaft(93) is connected to an indoor handle(91). A detent(40) transfers a rotation of the outdoor shaft(13) to the indoor shaft(93). A wheel(20) is fixed to the outdoor shaft(13). A power generation motor(35) is rotatively connected to the wheel(20) through the second rotation transfer gear(31). The power generation motor(35) generates a power by a rotation of the outdoor shaft(13). The wheel(20), the power generation motor(35), and the detent(40) are received in an external chassis(10), and are fixed to an outside of a door(1). An internal chassis(90) is fixed to an inside of the door(1). The door(1) is located between the internal chassis(90) and the external chassis(10). The indoor shaft(93) is wrapped in a case(9).
Patent KR-20030006293-A (KR)
Title: Structure for securing rear seat back cover in a car
Inventor: PARK SEUNG CHEOL
IPC: B60N2/58
Filed: 2001-07-12
Abstract: PURPOSE: A structure for fixing the outer cover of a rear seat back of a vehicle is provided to prevent the degradation of durability due to the departure of a connecting member from a truck mat floor when a seat back is folded forward and to avoid the degradation of the commercial value due to the formation of the folds on the outer cover. CONSTITUTION: A U-shaped bracket(11) extending toward the rear portion of a vehicle is fixed on the floor behind a trunk mat floor(5). A cover member made of PVC(Polyvinyl Chloride) is fixed on the upper portion of the bracket. The cover member is bent to prevent the upper and lower portions from overlapping with each other. The upper portion of the bracket is fitted between the upper and lower portions of the cover member. An outer cover(4) firstly fixed on the trunk mat floor via a first connecting member(6) is fixed on the cover member via a second connecting member(8). The cover member is covered with a trunk board. Since the end portion of the outer cover is fixed on the cover member via the second connecting member, the force applied to the first connecting member is distributed.
Patent KR-20030006520-A (KR)
Title: Safety structure of hinge for folding ladders
Inventor: PARK JAE YUN
IPC: E06C7/50
Filed: 2001-07-13
Abstract: PURPOSE: A hinge coupler for a folding ladder is provided to heighten reliance on a ladder by securing the safety of a worker while using a ladder. CONSTITUTION: The hinge coupler for a folding ladder comprises a primary joint member(10), a secondary joint member(20), a locking device(30) installed on the primary joint member(10) by interposing a spring(34) in slots(13a,13a') formed on the middle of the primary joint member(10), and a pressure unit(60) composed of a fixed shaft(61), a pressure member(63) coupled with the fixed shaft(61) and a torsion spring(62) installed on a stopper(33) to move the pressure member(63) elastically.
Patent KR-20030006617-A (KR)
Title: Service monitor system and Gwageum system through middleware that use animation in the both sides service
Inventor: JANG YEONG GYU
IPC: G06F17/00
Filed: 2001-07-13
Abstract: PURPOSE: A monitoring and billing system is provided to monitor and bill an interactive moving picture service via a middleware so that it can analyze various data, secure the service, and connect a user to an internet shopping mall. CONSTITUTION: The system comprises a user terminal(1), a moving picture providing server(2), an interactive service server(3), and a management terminal(4). The user terminal(1) includes a moving picture player(12) and a middleware(13). The middleware(13) manages user events and controls a regeneration of the moving picture. The interactive service server(3) includes an interactive communication engine(31), a web server engine(32), an exposure time database(33), an exposure position database(34), an electronic commerce database(35) and an interactive communication database(36). The interactive communication engine(31) helps the user terminal to make an interactive communication with the interactive service server(3). The web server engine(32) operates a home page for the interactive communication service. The exposure time database(33) stores the exposure time and exposed goods information of specific objects included in the moving picture. The exposure position database(34) stores the exposure position and exposed goods information of specific objects included in the moving picture. The electronic commerce database(35) stores data on articles displayed in the moving picture for enabling a user to purchase them by one click operation over the internet. The management terminal(4) includes an interactive communication generation tool(41), an electronic commerce database interface(42) and an interactive communication database interface(43). The electronic commerce database interface(42) offers data on electronic commerce sites.
Patent KR-20030008461-A (KR)
Title: computer and control method thereof
Inventor: JIN JAE MIN
IPC: G06F3/023
Filed: 2001-07-18
Abstract: PURPOSE: A computer and a method for controlling the same are provided to change a specific input key into a user-designated input key and use a single short key instead of a plurality of input keys. CONSTITUTION: A keyboard(1) is provided for inputting keys by a user. At least one application program(10) is stored in a hard disk of a computer. A scan code change setting unit(9) is provided for changing a scan code of an input key prepared at a user-wanted position in the key input unit(1) into a scan code of an input key to be changed. An operating system(8) supplies an input key selected in the key input unit(1) to the application program(10) and operates a specific function. A scan code storage(5) stores the scan code changed in the scan code change setting unit(9). If an input key designated by a user is selected, a control unit(3) outputs a changed scan code of the input key to the operating system(8). In addition, a display unit(7) is provided.
Patent KR-20020012489-A (KR)
Inventor: FAURE JEAN-PAUL
IPC: G01B7/34
Filed: 2001-07-20
Abstract: PURPOSE: A flatness measuring roller is provided to simplify working process for managing and repairing the roller by inserting units to two sensors firmly without disassembling an assembly. CONSTITUTION: A roll(1) for measuring the flatness of a band(M) comprises a tubular body(12) with a cylindrical external face(11), and plural sensors including a feeler(2) mounted in a housing provided in a recess in the thickness of the tubular body and closed by a protection wall whose deformations are measured by the feeler. The housing is closed by a hollow piece in the shape of a lid(5) comprising a bottom made of the elastically deformable thin wall and a peripheral part in the form of a bushing contained in the housing without any clearance to form an embedding foot for the thin wall.